97587 has 12 divisors (see below), whose sum is σ = 161200. Its totient is φ = 55728.

The previous prime is 97583. The next prime is 97607. The reversal of 97587 is 78579.

It is not a de Polignac number, because 97587 - 2² = 97583 is a prime.

It is a Duffinian number.

97587 is a lucky number.

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 97587.

It is not an unprimeable number, because it can be changed into a prime (97583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 712 + ... + 837.

2⁹⁷⁵⁸⁷ is an apocalyptic number.

97587 is a deficient number, since it is larger than the sum of its proper divisors (63613).

97587 is a wasteful number, since it uses less digits than its factorization.

97587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562 (or 1559 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 97587 is about 312.3891803504. The cubic root of 97587 is about 46.0395060740.

The spelling of 97587 in words is "ninety-seven thousand, five hundred eighty-seven".